i want to project a sphere on a sketch plane same as we do for projecting 3D Elements
it is showing some error just find the attached catpart file and the error pic
please find the attached file for your question
Attachmentssphere.CATPart, 244 KB
please find the answer from below link
SIR BY THIS PROCESS IT IS OK but i want to know that can we do it with 3D silhoeutte edges or not and if not then why because, sir i am teacher and ,i have to explain the students why it is not happening ?